NSN 4820-00-321-9541
Part Details | VALVE SEAT
4820-00-321-9541 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Alternate Parts: 9F9162, IPD9F9162, 4820-00-321-9541, 00-321-9541, 4820003219541, 003219541
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-321-9541 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-321-9541
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9F9162 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| IPD9F9162 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
Technical Data | NSN 4820-00-321-9541
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.441 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.125 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.682 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |
| TAPER MINOR DIAMETER | 1.682 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 1.725 INCHES NOMINAL |
| TAPER LENGTH | 0.025 INCHES NOMINAL |